“Seth material” search engine (Jane Roberts)

Thoughts have their own kind of structure, as cells do, and they seek their own fulfillment. They move toward like thoughts, and you have as a species an inner mass body of thought. Privately your thoughts are expressions of your idealizations; and while expressing those inner patterns they also modify and creatively change them. Each cell in your body is to some extent altered with each thought that you think. Each reaction of the cells alters your environment. The brain then responds to the alteration. There is a constant give-and-take. As the cells respond at certain levels to ever-changing streams of probabilities, so do your thoughts. Your body responds as you think it should, however, and so your conscious beliefs about reality have much to do with those probable experiences that you accept as a part of your intimate living.

Often, for instance, you handle probabilities very well, while remaining consciously blind to them because of your concepts. Even then, however, on other levels your unconscious reaction will follow your own conscious intents. You may make a move in physical life, for example, seemingly for one reason. You may also be unconsciously reacting to quite pertinent data regarding the probable actions of others. Because you do not really fully accept the fact that you can so react, you may block this unofficial information on the one hand, even while on the other you take it into consideration. You are far more aware than you realize of the probable future in areas with which you are concerned. This is true on all levels. If your purposes do not involve illness, for instance, and yet if you believe in contagion, you will automatically avoid circumstances that can lead to epidemics. In terms of probabilities that particular kind will not enter your experience.